SMB BUILDTECH PRIVATE LIMITED

CIN U42101WB2026PTC286753

Private Limited CompanyIncorporated 3 February 2026

SMB BUILDTECH PRIVATE LIMITED is a private limited company incorporated on 3 February 2026 with the Registrar of Companies, Kolkata. Its CIN is U42101WB2026PTC286753 and it is registered in Siliguri, West Bengal. Its main business activity is construction and maintenance of motorways, streets, roads, other vehicular and pedestrian ways, highways, bridges, tunnels and subways (NIC 42101). It has an authorised capital of ₹15,00,000 and a paid-up capital of ₹6,00,000. Its directors are SHILPI MANDAL and MADHU MANDAL.

Company details

Name: SMB BUILDTECH PRIVATE LIMITED
CIN: U42101WB2026PTC286753
Type: Private Limited Company
Date of incorporation: 3 February 2026
Registrar of Companies: ROC Kolkata
Category: Company limited by shares
Sub-category: Non-government company
Authorised capital: ₹15,00,000
Paid-up capital: ₹6,00,000
Business activity: Construction and maintenance of motorways, streets, roads, other vehicular and pedestrian ways, highways, bridges, tunnels and subways
NIC code: 42101
State: West Bengal
District: Siliguri

Registered office: SAHID BHAGAT SINGH, COMMERCIAL COMPLEX 2 MILE, Siliguri, West Bengal, 734001

Directors

SHILPI MANDALDirector
MADHU MANDALDirector

First-year compliance calendar

Due dates worked out from the incorporation date. Check the latest MCA notifications for extensions.

Compliance	Due
First board meetingwithin 30 days of incorporation	5 March 2026
Appoint the first auditorby the board, within 30 days	5 March 2026
Issue share certificateswithin 60 days of incorporation	4 April 2026
Commencement of business (INC-20A)within 180 days, after subscribers pay for their shares	2 August 2026
Director KYC (DIR-3 KYC)every year, for each director's DIN	30 September 2026
Financial statements (AOC-4) and annual return (MGT-7A / MGT-7)AGM due by 31 December 2026; AOC-4 within 30 days and MGT-7 within 60 days of it	after the first AGM

What the CIN U42101WB2026PTC286753 means

U — listing: Unlisted
42101 — industry (NIC): Construction and maintenance of motorways, streets, roads, other vehicular and pedestrian ways, highways, bridges, tunnels and subways
WB — state / ROC code: West Bengal
2026 — year of incorporation: 2026
PTC — ownership: Private Limited Company
286753 — registration number: Serial number at the ROC

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Details from Ministry of Corporate Affairs records, last updated 12 October 2026.